1 | var EA_keys = {8:"Retour arriere",9:"Tabulation",12:"Milieu (pave numerique)",13:"Entrer",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"Verr Maj",27:"Esc",32:"Space",33:"Page up",34:"Page down",35:"End",36:"Begin",37:"Left",38:"Up",39:"Right",40:"Down",44:"Impr ecran",45:"Inser",46:"Suppr",91:"Menu Demarrer Windows / touche pomme Mac",92:"Menu Demarrer Windows",93:"Menu contextuel Windows",112:"F1",113:"F2",114:"F3",115:"F4",116:"F5",117:"F6",118:"F7",119:"F8",120:"F9",121:"F10",122:"F11",123:"F12",144:"Verr Num",145:"Arret defil"}; |
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2 | |
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3 | |
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4 | |
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5 | function keyDown(e){ |
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6 | if(!e){ // if IE |
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7 | e=event; |
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8 | } |
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9 | |
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10 | // send the event to the plugins |
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11 | for(var i in editArea.plugins){ |
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12 | if(typeof(editArea.plugins[i].onkeydown)=="function"){ |
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13 | if(editArea.plugins[i].onkeydown(e)===false){ // stop propaging |
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14 | if(editArea.isIE) |
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15 | e.keyCode=0; |
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16 | return false; |
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17 | } |
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18 | } |
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19 | } |
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20 | |
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21 | var target_id=(e.target || e.srcElement).id; |
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22 | var use=false; |
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23 | if (EA_keys[e.keyCode]) |
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24 | letter=EA_keys[e.keyCode]; |
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25 | else |
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26 | letter=String.fromCharCode(e.keyCode); |
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27 | |
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28 | var low_letter= letter.toLowerCase(); |
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29 | |
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30 | if(letter=="Page up" && !AltPressed(e) && !editArea.isOpera){ |
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31 | editArea.execCommand("scroll_page", {"dir": "up", "shift": ShiftPressed(e)}); |
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32 | use=true; |
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33 | }else if(letter=="Page down" && !AltPressed(e) && !editArea.isOpera){ |
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34 | editArea.execCommand("scroll_page", {"dir": "down", "shift": ShiftPressed(e)}); |
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35 | use=true; |
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36 | }else if(editArea.is_editable==false){ |
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37 | // do nothing but also do nothing else (allow to navigate with page up and page down) |
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38 | return true; |
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39 | }else if(letter=="Tabulation" && target_id=="textarea" && !CtrlPressed(e) && !AltPressed(e)){ |
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40 | if(ShiftPressed(e)) |
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41 | editArea.execCommand("invert_tab_selection"); |
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42 | else |
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43 | editArea.execCommand("tab_selection"); |
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44 | |
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45 | use=true; |
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46 | if(editArea.isOpera || (editArea.isFirefox && editArea.isMac) ) // opera && firefox mac can't cancel tabulation events... |
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47 | setTimeout("editArea.execCommand('focus');", 1); |
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48 | }else if(letter=="Entrer" && target_id=="textarea"){ |
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49 | if(editArea.press_enter()) |
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50 | use=true; |
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51 | }else if(letter=="Entrer" && target_id=="area_search"){ |
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52 | editArea.execCommand("area_search"); |
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53 | use=true; |
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54 | }else if(letter=="Esc"){ |
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55 | editArea.execCommand("close_all_inline_popup", e); |
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56 | use=true; |
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57 | }else if(CtrlPressed(e) && !AltPressed(e) && !ShiftPressed(e)){ |
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58 | switch(low_letter){ |
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59 | case "f": |
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60 | editArea.execCommand("area_search"); |
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61 | use=true; |
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62 | break; |
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63 | case "r": |
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64 | editArea.execCommand("area_replace"); |
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65 | use=true; |
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66 | break; |
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67 | case "q": |
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68 | editArea.execCommand("close_all_inline_popup", e); |
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69 | use=true; |
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70 | break; |
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71 | case "h": |
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72 | editArea.execCommand("change_highlight"); |
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73 | use=true; |
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74 | break; |
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75 | case "g": |
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76 | setTimeout("editArea.execCommand('go_to_line');", 5); // the prompt stop the return false otherwise |
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77 | use=true; |
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78 | break; |
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79 | case "e": |
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80 | editArea.execCommand("show_help"); |
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81 | use=true; |
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82 | break; |
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83 | case "z": |
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84 | use=true; |
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85 | editArea.execCommand("undo"); |
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86 | break; |
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87 | case "y": |
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88 | use=true; |
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89 | editArea.execCommand("redo"); |
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90 | break; |
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91 | default: |
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92 | break; |
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93 | } |
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94 | } |
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95 | |
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96 | // check to disable the redo possibility if the textarea content change |
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97 | if(editArea.next.length > 0){ |
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98 | setTimeout("editArea.check_redo();", 10); |
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99 | } |
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100 | |
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101 | setTimeout("editArea.check_file_changes();", 10); |
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102 | |
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103 | |
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104 | if(use){ |
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105 | // in case of a control that sould'nt be used by IE but that is used => THROW a javascript error that will stop key action |
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106 | if(editArea.isIE) |
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107 | e.keyCode=0; |
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108 | return false; |
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109 | } |
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110 | //alert("Test: "+ letter + " ("+e.keyCode+") ALT: "+ AltPressed(e) + " CTRL "+ CtrlPressed(e) + " SHIFT "+ ShiftPressed(e)); |
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111 | |
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112 | return true; |
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113 | |
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114 | }; |
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115 | |
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116 | |
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117 | // return true if Alt key is pressed |
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118 | function AltPressed(e) { |
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119 | if (window.event) { |
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120 | return (window.event.altKey); |
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121 | } else { |
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122 | if(e.modifiers) |
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123 | return (e.altKey || (e.modifiers % 2)); |
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124 | else |
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125 | return e.altKey; |
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126 | } |
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127 | }; |
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128 | |
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129 | // return true if Ctrl key is pressed |
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130 | function CtrlPressed(e) { |
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131 | if (window.event) { |
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132 | return (window.event.ctrlKey); |
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133 | } else { |
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134 | return (e.ctrlKey || (e.modifiers==2) || (e.modifiers==3) || (e.modifiers>5)); |
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135 | } |
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136 | }; |
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137 | |
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138 | // return true if Shift key is pressed |
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139 | function ShiftPressed(e) { |
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140 | if (window.event) { |
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141 | return (window.event.shiftKey); |
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142 | } else { |
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143 | return (e.shiftKey || (e.modifiers>3)); |
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144 | } |
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145 | }; |
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